Lee Kong Chian Natural History Museum

Intertidal walks

Description

Intertidal zone

'Intertidal' refers to an area of the shore that is inundated by seawater at high tides and is exposed at low tides. Various habitats can be found in the intertidal zone, including rocky shore, sandy shore, mudflats, seagrass meadow, coral rubble, and coral reef.
 
Organisms living on the intertidal zone are faced with predation pressures during high tides. During low tides, organisms must be adapted to dessication, high temperatures and predation from aerial and terrestrial predators.
 
 
When to visit
Intertidal walks can be conducted during low tides at various shores in Singapore. This usually takes place in the wee hours of the morning or late in the evening, very much depending on the tidal cycle. Intertidal walks lets participants explore various marine habitats and the organisms living in each, without having to snorkel, dive or even swim.
 
 
Guided walks
Some of the more popular areas for guided walks include Changi Beach, Chek Jawa, Pulau Semakau, Pulau Hantu and St John's Island. Various organisations and nature guides conduct intertidal walks for schools, organisations and members of the public, including:
 
The National Parks Board (NParks) - for Chek Jawa only
Nature Society (Singapore) (NSS)
Naked Hermit Crabs (NHC)

Guided intertidal walks are led by trained nature guides, which are familiar with the shore to ensure safety to the participants and the marine organisms. The guides are also able to show the participantsthe various fascinating marine organisms which are usually well camouflaged or hidden.

Other Resources

Blue Water Volunteers (Singapore). 2007. Blue Water Volunteers. http://www.bluewatervolunteers.org/. (Accessed November 2012).

Cicada Tree Eco-place. 2012. Cicada Tree Eco-place. http://www.cicadatree.org.sg/index.html. (Accessed November 2012).

Naked Hermit Crabs. 2012. Adventures with the Naked Hermit Crabs. http://nakedhermitcrabs.blogspot.sg/. (Accessed November 2012).

National Parks Board, Singapore. 2012. Nature Tours & Walks. http://www.nparks.gov.sg/cms/index.php?option=com_content&view=article&id=99&Itemid=101. (Accessed November 2012).

National University of Singapore. 2001-2012. Education Workshops and Programmes. http://rmbr.nus.edu.sg/workshop/index.html. (Accessed November 2012).

Nature Society (Singapore). 2012. Nature Society (Singapore): Watching the Wild, Watching Over the Wild. http://www.nss.org.sg/. (Accessed November 2012).

References

Yeo, R. K. H. & L. K. Wang, 2011. Outdoor Education at Semakau. Pp. 186-187. In: Ng, P. K. L., R. T. Corlett & H. T. W. Tan (editors), Singapore Biodiversity. An Encyclopedia of the Natural Environment and Sustainable Development, Editions Didier Millet, Singapore, 552 pp.

Related Images

Related Organisms » download as list

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